ES1078227U - Equipment to join a laminar body to the embocer of a box (Machine-translation by Google Translate, not legally binding) - Google Patents
Equipment to join a laminar body to the embocer of a box (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1078227U ES1078227U ES201231233U ES201231233U ES1078227U ES 1078227 U ES1078227 U ES 1078227U ES 201231233 U ES201231233 U ES 201231233U ES 201231233 U ES201231233 U ES 201231233U ES 1078227 U ES1078227 U ES 1078227U
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- Spain
- Prior art keywords
- box
- conveyor belt
- equipment
- coupled
- pointer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
- B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
- B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
- B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
- B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/65—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool
- B29C66/652—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool moving the welding tool around the fixed article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
- B65B51/225—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Closing Of Containers (AREA)
Abstract
Description
Equipo para unir un cuerpo laminar a la embocadura de una caja Equipment for joining a laminar body to the mouth of a box
La presente invención, tal y como se expresa en el enunciado de esta memoria descriptiva, se refiere a un equipo para unir un cuerpo laminar a la embocadura de una caja, donde el cuerpo laminar se coloca previamente sobre la embocadura de la caja manteniéndose estable sobre esa embocadura durante el proceso de unión, cerrándose así la embocadura de la caja para preservar del exterior los productos contenidos dentro de la caja, tales como por ejemplo frutas, hortalizas y verduras. The present invention, as expressed in the statement of this specification, refers to a device for joining a laminar body to the mouth of a box, where the laminar body is previously placed on the mouth of the box while remaining stable on that mouthpiece during the joining process, thus closing the mouth of the box to preserve from outside the products contained within the box, such as for example fruits, vegetables and vegetables.
Básicamente la unión se realiza automáticamente mediante un puntero que recorre el perímetro de la embocadura de la caja, de forma que durante este recorrido perimetral realiza simultáneamente la unión del cuerpo laminar a la embocadura de la caja. Basically, the union is done automatically by means of a pointer that runs along the perimeter of the mouth of the box, so that during this perimeter route it simultaneously performs the union of the laminar body to the mouth of the box.
Así pues, el cuerpo laminar está destinado a proteger los productos envasados dentro de la caja con carácter previo a iniciar operaciones logísticas oportunas. Thus, the laminar body is intended to protect the products packaged inside the box prior to initiating timely logistics operations.
En la actualidad son conocidas las cajas de plástico, cuyo contenido queda protegido del exterior mediante un film de plástico que se une a la embocadura de la caja mediante diferentes dispositivos de soldado que presentan diferentes problemas: At present, plastic boxes are known, the contents of which are protected from the outside by means of a plastic film that joins the mouth of the box by means of different welding devices that present different problems:
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- Se requiere inicialmente de una operación manual de corte y precolocación del film sobre dicha embocadura de la caja. Initially, a manual cutting and presetting operation of the film is required on said box mouth.
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- Los dispositivos de soldado del film suelen emplear una temperatura elevada, lo que implica que algunos frutos, pueden venir de las cámaras de refrigeración, poseen humedad, así como la misma caja, y por lo tanto, pueden mermar la eficacia del soldado por temperatura del film sobre la superficie del borde de la caja, lo que implicaría que, al llegar a destino, la calidad general del envase pueda no ser la correcta, por el hecho de que el film esté parcialmente despegado de la superficie perimetral de la embocadura de la caja. The film welding devices usually employ a high temperature, which implies that some fruits, can come from the refrigeration chambers, have humidity, as well as the same box, and therefore, can reduce the effectiveness of the soldier by temperature of the film on the surface of the edge of the box, which would imply that, upon arrival, the general quality of the package may not be correct, due to the fact that the film is partially detached from the perimeter surface of the mouth of the box.
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- El soldado del film con temperatura puede en algunos casos mermar la rigidez del envase o caja así como la del propio fruto. The welding of the film with temperature can in some cases reduce the stiffness of the container or box as well as that of the fruit itself.
Con el fin de alcanzar los objetivos y evitar los inconvenientes mencionados en los apartados anteriores, la invención propone un equipo para unir un cuerpo laminar a la embocadura de la caja mediante un proceso automático donde la caja llena de productos sustenta un cuerpo laminar dispuesto sobre la embocadura de la caja protegiendo del exterior el producto, de forma que en esta situación y manteniéndose la caja y cuerpo laminar en posiciones estáticas se proceda a unir automáticamente el cuerpo laminar sobre la embocadura de esa caja, mediante el equipo de la invención. In order to achieve the objectives and avoid the inconveniences mentioned in the previous sections, the invention proposes a device for joining a laminar body to the mouth of the box by an automatic process where the box full of products supports a laminar body arranged on the the mouth of the box protecting the product from the outside, so that in this situation and keeping the box and laminar body in static positions, the laminar body is automatically joined on the mouth of that box, by means of the equipment of the invention.
Comprende un puntero que recorre el borde perimetral de la embocadura de la caja para unir el cuerpo laminar colocado y apoyado previamente sobre ese borde perimetral de la embocadura de la caja. It comprises a pointer that runs along the perimeter edge of the mouth of the box to join the laminar body placed and previously supported on that perimeter edge of the mouth of the box.
El puntero está integrado en un dispositivo aéreo acoplado en unos perfiles laterales paralelos de una armadura superior dispuesta por encima de una cinta transportadora donde apoya la caja; fijándose la armadura y cinta transportadora a un bastidor que soporta el conjunto del equipo. The pointer is integrated in an aerial device coupled to parallel side profiles of an upper frame arranged above a conveyor belt where the box is supported; fixing the armor and conveyor belt to a frame that supports the whole equipment.
El equipo de la invención comprende además unas guías regulables dispuestas a lo largo de ambos laterales de la cinta transportadora por encima de la misma, donde la anchura de la caja apoyada en la cinta transportadora está ajustada por sus costados contra una parte de las guías regulables. The equipment of the invention further comprises adjustable guides arranged along both sides of the conveyor belt above it, where the width of the box supported on the conveyor belt is adjusted at its sides against a part of the adjustable guides .
También comprende unos topes móviles dispuestos a ambos lados de la cinta transportadora por encima de la misma y los cuales adoptan una posición estable, seleccionada entre una posición inactiva de liberación que deja paso a la caja durante el arrastre de la misma a través de la cinta transportadora y una posición activa en la que los topes móviles interrumpen el avance de la caja deteniéndose el avance de la cinta transportadora. It also includes movable stops arranged on both sides of the conveyor belt above it and which adopt a stable position, selected from an inactive release position that gives way to the box during the drag of the same through the belt conveyor and an active position in which the mobile stops interrupt the advance of the box stopping the advance of the conveyor belt.
En esta posición activa de los topes móviles, un testero anterior de la caja contacta contra los topes móviles deteniéndose el avance de la caja en una posición estática en la que el puntero recorre el borde perimetral de la embocadura de la caja para unir el cuerpo laminar a esa embocadura. In this active position of the movable stops, an anterior tester of the box contacts against the movable stops stopping the advance of the box in a static position in which the pointer travels the perimeter edge of the mouth of the box to join the laminar body to that mouth.
El dispositivo aéreo comprende un travesaño con desplazamiento longitudinal en un plano horizontal, un cabezal con desplazamiento transversal en un plano horizontal que está acoplado en ese travesaño y un carro con desplazamiento vertical que sustenta el puntero y que está acoplado en el cabezal. The aerial device comprises a crossbar with longitudinal displacement in a horizontal plane, a head with transverse displacement in a horizontal plane that is coupled in that crossbar and a carriage with vertical displacement that supports the pointer and that is coupled in the head.
El travesaño está acoplado por sus tramos extremos en un par de perfiles laterales de la armadura superior, a la vez que el travesaño se desplaza longitudinalmente hacia delante y hacia atrás por mediación de un par de primeras correas dentadas acopladas en pares de primeros piñones extremos, transmitiéndose el movimiento de los mismos mediante un primer elemento motor giratorio. Uno de los ramales de las primeras correas conecta con el travesaño por mediación de unas piezas laterales unidas a los extremos del citado travesaño. The crossbar is coupled by its end sections in a pair of lateral profiles of the upper frame, while the crossbar moves longitudinally back and forth through a pair of first toothed belts coupled in pairs of first end sprockets, their movement being transmitted by means of a first rotating motor element. One of the branches of the first belts connects to the crossbar by means of some lateral pieces joined to the ends of said crossbar.
El cabezal se guía en su desplazamiento a los largo del travesaño por mediación de una segunda correa dentada acoplada en un par de segundos piñones extremos acoplados frontalmente en el propio travesaño. The head is guided in its movement along the crossbar by means of a second toothed belt coupled in a pair of second end sprockets coupled frontally in the crossbar itself.
En este caso uno de los ramales de la segunda correa dentada está unido al cabezal. El movimiento rotacional de estos segundos piñones se realiza mediante un segundo elemento motor giratorio soportado en el propio travesaño. In this case one of the branches of the second toothed belt is attached to the head. The rotational movement of these second sprockets is carried out by means of a second rotating motor element supported on the crossbar itself.
En el acoplamiento del cabezal con respecto al travesaño se incluye al menos una rulina que rueda a lo largo de una ranura establecida en la cara superior del travesaño a lo largo del mismo, facilitando esta rulina la movilidad del cabezal. The coupling of the head with respect to the crossbar includes at least one roller wheel that rolls along a groove established in the upper face of the crossbar along it, this roller facilitating the mobility of the head.
El carro que soporta al puntero está acoplado al cabezal, desplazándose este carro mediante un elemento motor lineal, tal como un cilindro neumático. The car that supports the pointer is coupled to the head, this car moving through a linear motor element, such as a pneumatic cylinder.
Las guías regulables comprenden dos varillas longitudinales contra las cuales se ajusta y guía la anchura de la caja por sus costados; comprendiendo además las guías regulables unas barras transversales acopladas en sendas perforaciones de guiado; donde las guías regulables se desplazan en las perforaciones de guiado para ajustarse a la anchura de la caja. The adjustable guides comprise two longitudinal rods against which the width of the box is adjusted and guided by its sides; the adjustable guides also comprising transverse bars coupled in guided drilling holes; where the adjustable guides move in the guide perforations to adjust to the width of the box.
Las varillas longitudinales de las guías regulables comprenden en sus extremos iniciales unos tramos inclinados convergentes hacia adelante considerando el sentido de avance de la caja apoyada en la cinta transportadora. The longitudinal rods of the adjustable guides comprise at their initial ends inclined sections converging forward considering the direction of advance of the box supported on the conveyor belt.
Los topes móviles están conectados en los vástagos de unos cilindros neumáticos en contraposición instalados a ambos lados de la cinta transportadora por encima de la misma. The movable stops are connected in the stems of pneumatic cylinders in contrast installed on both sides of the conveyor belt above it.
El puntero integra un dispositivo de soldadura en frío por ultrasonido que unas superficies en contacto de material plástico, donde una primera superficie pertenece a un cuerpo laminar determinado por un film de plástico y una segunda superficie perteneciente a la caja, la cual estará fabricada esencialmente de un material plástico. The pointer integrates an ultrasonic cold welding device that contact surfaces of plastic material, where a first surface belongs to a laminar body determined by a plastic film and a second surface belonging to the box, which will be essentially made of a plastic material
La caja presenta una configuración prismática de fondo rectangular, cuadrado, hexagonal, etc., de manera que dos paredes laterales opuestas, se ajustan contra las guías regulables y al menos una pared lateral anterior conecta contra los topes móviles. The box has a prismatic configuration with a rectangular, square, hexagonal bottom, etc., so that two opposite side walls fit against the adjustable guides and at least one anterior side wall connects against the movable stops.
A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma se acompañan unas figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención. Next, in order to facilitate a better understanding of this descriptive report and forming an integral part thereof, some figures are attached in which the object of the invention has been shown as an illustrative and non-limiting nature.
Figura 1.-Muestra una vista en perspectiva del equipo para unir un cuerpo laminar a la embocadura de una caja, objeto de la invención. Figure 1.- Shows a perspective view of the equipment for joining a laminar body to the mouth of a box, object of the invention.
Figura 2.-Muestra una vista en planta del equipo de la invención. Figure 2.- Shows a plan view of the equipment of the invention.
Figura 3.-Muestra una vista en alzado del equipo. Figure 3.-Shows an elevation view of the equipment.
Figura 4.-Muestra otra vista en perfil del equipo de la invención. Figure 4.- Shows another profile view of the equipment of the invention.
Figura 5.-Muestra una vista en planta de una caja donde se destaca el recorrido que realiza un puntero durante la unión del cuerpo laminar comenzando por una esquina y terminando por esa misma esquina. Figure 5.- It shows a plan view of a box where the path made by a pointer during the union of the laminar body is highlighted, starting at a corner and ending at that same corner.
Considerando la numeración adoptada en las figuras, el equipo para unir un cuerpo laminar a la embocadura de una caja contempla la siguiente nomenclatura empleada en la descripción: Considering the numbering adopted in the figures, the equipment for joining a laminar body to the mouth of a box contemplates the following nomenclature used in the description:
1.-Armadura superior. 1.-Upper armor.
1a.-Perfiles laterales. 2.-Cinta transportadora. 3.-Caja. 3a.-Costados. 3b.-Testero anterior. 4.-Cuerpo laminar. 5.-Borde perimetral. 5a.-Esquina inicial. 5b.-Esquinas sucesivas. 6.-Bastidor. 7.-Topes móviles. 8.-Cilindros neumáticos. 9.-Guías regulables. 9a.-Varillas longitudinales. 9b.-Barras transversales. 9c.-Tramos inclinados. 10.-Perforaciones de guiado. 11.-Puntero. 12.-Dispositivo aéreo. 13.-Travesaño. 13a.-Ranura. 14.-Cabezal. 15.-Carro. 16.-Primeras correas dentadas. 17.-Primeros piñones extremos. 18.-Primer elemento motor giratorio. 19.-Piezas laterales. 20.-Segunda correa dentada. 21.-Segundos piñones extremos. 22.-Segundo elemento motor giratorio. 23.-Rulina. 24.-Elemento motor lineal. Comprende una armadura superior 1 ubicada por encima de una cinta transportadora 2 en la que se deposita 1a.-Side profiles. 2.-Conveyor belt. 3.-Box. 3rd-Sides. 3b.-Previous test. 4.-Laminar body. 5.-Edge perimeter. 5th-Initial corner. 5b.-Successive corners. 6.-Frame. 7.-Mobile stops. 8.-Pneumatic cylinders. 9.-Adjustable guides. 9a.-Longitudinal rods. 9b.-Cross bars. 9c.-Inclined sections. 10.-Guided drilling. 11.-Pointer. 12.-Aerial device. 13.-Crossbar. 13a.-Slot. 14.-Head. 15.-Cart. 16.-First timing belts. 17.-First extreme pinions. 18.-First rotating motor element. 19.-Side pieces. 20.-Second toothed belt. 21.-Second extreme pinions. 22.-Second rotating motor element. 23.-Rulina. 24.-Linear motor element. It comprises a top armor 1 located above a conveyor belt 2 in which it is deposited
una caja 3 llena de un producto, sobre cuya embocadura se coloca un cuerpo laminar 4 que cubre el producto a box 3 filled with a product, on the mouth of which a laminar body 4 covering the product is placed
contenido en la caja 3, a la vez que tal cuerpo laminar 4 está en contacto con el borde perimetral 5 de tal contained in the box 3, while such a laminar body 4 is in contact with the perimeter edge 5 of such
embocadura. mouthpiece.
Esa armadura superior 1 está fijada a un bastidor 6 que sustenta también la cinta transportadora 2. That upper frame 1 is fixed to a frame 6 that also supports the conveyor belt 2.
En esta situación, la caja 3 es arrastrada hacia adelante por la cinta transportadora 2 hasta una posición concreta en la que se detiene el avance de la cinta transportadora 2 y por lo tanto de la caja 3, estando delimitada de forma precisa esta posición mediante unos topes móviles 7 conectados a los vástagos de unos cilindros neumáticos 8 en contraposición instalados a ambos lados de la cinta transportadora 2 por encima de la misma. In this situation, the box 3 is dragged forward by the conveyor belt 2 to a specific position in which the advance of the conveyor belt 2 and therefore of the box 3 is stopped, this position being precisely delimited by means of movable stops 7 connected to the rods of pneumatic cylinders 8 in contrast installed on both sides of the conveyor belt 2 above it.
El equipo de la invención cuenta además con unas guías regulables 9 dispuestas a lo largo de ambos laterales de la cinta transportadora 2 por encima de la misma, comprendiendo tales guías regulables 9 dos varillas longitudinales 9a y unas barras transversales 9b acopladas en sendas perforaciones de guiado 10, donde las varillas longitudinales 9a se ajustan a la anchura de la respectiva caja 3 apoyada sobre la cinta transportadora, con lo cual la caja avanza ajustada y guiada por sus costados 3a contra las dos varillas longitudinales 9a y cuando un testero anterior 3b de la caja 3 contacta contra los topes móviles 7, la cinta transportadora 2 se detiene y la caja 3 se sitúa en una posición estática concreta predeterminada. The equipment of the invention also has adjustable guides 9 arranged along both sides of the conveyor belt 2 above it, said adjustable guides 9 comprising two longitudinal rods 9a and transverse bars 9b coupled in guided guide holes. 10, where the longitudinal rods 9a adjust to the width of the respective box 3 resting on the conveyor belt, whereby the box advances adjusted and guided by its sides 3a against the two longitudinal rods 9a and when an anterior tester 3b of the box 3 contacts the movable stops 7, the conveyor belt 2 stops and the box 3 is placed in a specific predetermined static position.
En esta posición estática precisa de la caja 3, un puntero 11 recorre el borde perimetral 5 de la embocadura de la caja 3 para unir el cuerpo laminar 4 a ese borde perimetral 5 de la embocadura de la caja 3. In this precise static position of the box 3, a pointer 11 travels the perimeter edge 5 of the mouth of the box 3 to join the laminar body 4 to that perimeter edge 5 of the mouth of the box 3.
Las varillas longitudinales 9a de las guías regulables 9 comprenden en sus extremos iniciales unos tramos inclinados 9c convergentes hacia adelante considerando el sentido de avance de la caja 3 apoyada en la cinta transportadora 2. The longitudinal rods 9a of the adjustable guides 9 comprise at their initial ends inclined sections 9c converging forward considering the direction of advance of the box 3 supported on the conveyor belt 2.
En la realización que se muestra en las figuras, la unión se realiza mediante una soldadura en frío por ultrasonidos. In the embodiment shown in the figures, the connection is carried out by means of ultrasonic cold welding.
Para ello, el cuerpo laminar 4 es un film de material plástico y la caja 3 está fabricada también con un material plástico. For this, the laminar body 4 is a film of plastic material and the box 3 is also made of a plastic material.
El puntero 11 está integrado en un dispositivo aéreo 12 acoplado a la armadura superior 1, teniendo dicho puntero 11 una movilidad en las tres direcciones del espacio. The pointer 11 is integrated in an aerial device 12 coupled to the upper frame 1, said pointer 11 having a mobility in the three directions of the space.
Este dispositivo aéreo 12 comprende un travesaño 13 con desplazamiento longitudinal en un plano horizontal, un cabezal 14 con desplazamiento transversal en un plano horizontal que está acoplado en ese travesaño 13 y un carro 15 con desplazamiento vertical que sustenta el puntero 11 y que está acoplado en el cabezal 14. This aerial device 12 comprises a crossbar 13 with longitudinal displacement in a horizontal plane, a head 14 with transverse displacement in a horizontal plane that is coupled in that crossbar 13 and a carriage 15 with vertical displacement that supports the pointer 11 and that is coupled in the head 14.
El travesaño 13 está acoplado por sus tramos extremos a un par de perfiles laterales 1a de la armadura superior 1, a la vez que el travesaño 13 se desplaza longitudinalmente hacia delante y hacia atrás por mediación de un par de primeras correas dentadas 16 acopladas en pares de primeros piñones extremos 17, transmitiéndose el movimiento de los mismos mediante un primer elemento motor giratorio 18. The cross member 13 is coupled by its end sections to a pair of side profiles 1a of the upper frame 1, while the cross member 13 moves longitudinally forward and backward by means of a pair of first serrated belts 16 coupled in pairs of first end sprockets 17, their movement being transmitted by a first rotating motor element 18.
Uno de los ramales de las primeras correas dentadas 16 conecta con el travesaño 13 por mediación de unas piezas laterales 19 unidas a los extremos del citado travesaño 13. One of the branches of the first toothed belts 16 connects with the cross member 13 by means of side pieces 19 joined to the ends of said cross member 13.
El cabezal 14, tal como se muestra más claramente en la figura 5, se guía en su desplazamiento a lo largo del travesaño 13 por mediación de una segunda correa dentada 20 acoplada en un par de segundos piñones extremos 21 acoplados frontalmente en el propio travesaño 13. En este caso también, uno de los ramales de la segunda correa dentada 20 está unida al cabezal 14. El movimiento rotacional de estos segundos piñones 21 se realiza mediante un segundo elemento motor giratorio 22 soportado en el propio travesaño 13. The head 14, as shown more clearly in Figure 5, is guided in its movement along the crossbar 13 by means of a second toothed belt 20 coupled in a pair of second end sprockets 21 frontally coupled in the crossbar 13 itself In this case too, one of the branches of the second toothed belt 20 is attached to the head 14. The rotational movement of these second sprockets 21 is carried out by means of a second rotating motor element 22 supported on the cross member 13 itself.
En el acoplamiento del cabezal 14 con respecto al travesaño 13, se incluye al menos una rulina 23 que rueda a lo largo de una ranura 13a establecida en una cara superior del travesaño 13 a lo largo del mismo, facilitando esta rulina 13a la movilidad del cabezal 14. In the coupling of the head 14 with respect to the cross member 13, at least one roller 23 is included that rolls along a groove 13a established on an upper face of the cross member 13 along the same, this roller facilitating the mobility of the head 14.
El carro 15 que soporta el puntero 11, está acoplado al cabezal 14, desplazándose ese carro 15 en una dirección vertical mediante un elemento motor lineal 24, tal como un cilindro neumático. The carriage 15 that supports the pointer 11, is coupled to the head 14, that carriage 15 moving in a vertical direction by means of a linear motor element 24, such as a pneumatic cylinder.
Con esta disposición descrita, una vez depositada la caja 3 llena de un producto y con el cuerpo laminar 4 (film de plástico) colocado sobre la embocadura de la caja 3, ésta es arrastrada por la cinta transportadora 2 hasta que hace tope por su testero anterior 3b contra los topes móviles 7, momento en el cual se detiene el avance de la cinta transportadora 2 y por lo tanto de la caja 3. With this described arrangement, once deposited the box 3 filled with a product and with the laminar body 4 (plastic film) placed on the mouth of the box 3, it is dragged by the conveyor belt 2 until it stops at its end previous 3b against the movable stops 7, at which time the feed of the conveyor belt 2 and therefore of the box 3 stops.
En esta posición estática de la caja 3 el puntero 11 recorre el contorno del borde perimetral 5 de la embocadura de la caja 3 para materializar la unión soldada del film de plástico sobre dicho borde perimetral 5 de la embocadura, comenzando en una esquina inicial 5a de la embocadura recorriendo después sucesivamente las otras esquinas 5b y terminando en la esquina inicial 5a, tal como se muestra más claramente en la figura 5. In this static position of the box 3 the pointer 11 travels the contour of the perimeter edge 5 of the mouth of the box 3 to materialize the welded joint of the plastic film on said perimeter edge 5 of the mouth, starting at an initial corner 5a of the opening then successively traversing the other corners 5b and ending at the initial corner 5a, as shown more clearly in Figure 5.
Una vez que finaliza la unión del cuerpo laminar 4 sobre al embocadura de al caja 3 se activan los cilindros neumáticos 8 retrocediendo los topes móviles 7 para que se pueda reiniciar el avance de la cinta transportadora 2 que arrastrará a la caja hasta el final de tal cinta transportadora 2. Once the connection of the laminar body 4 over the mouth of the box 3 is finished, the pneumatic cylinders 8 are activated by retracting the movable stops 7 so that the advance of the conveyor belt 2 that will drag the box to the end of such can be restarted conveyor belt 2.
Cabe señalar que en el inicio de la unión soldada, el puntero 11 desciende hacia abajo, desde una posición inicial elevada, arrastrado por el carro 15 con desplazamiento vertical hacia abajo, mientras que cuando finaliza la unión soldada, el puntero 11 recupera su posición inicial desplazándose hacia arriba hasta alcanzar su posición inicial. It should be noted that at the beginning of the welded joint, the pointer 11 descends downward, from an elevated initial position, dragged by the carriage 15 with vertical downward displacement, while when the welded joint ends, the pointer 11 recovers its initial position moving up until it reaches its initial position.
5 Por otro lado, aunque en el ejemplo de realización de la invención se muestra una caja prismática de fondo rectangular, el equipo de la invención también es aplicable a cajas prismáticas con fondo cuadrado, hexagonal etc., de forma que en todos los casos dos paredes laterales opuestas de la caja se ajustan contra las varillas longitudinales 9b de las guías regulables 9, mientras que al menos una pared lateral anterior contacta contra los topes móviles 7. 5 On the other hand, although a rectangular bottom prismatic case is shown in the embodiment of the invention, the equipment of the invention is also applicable to square, hexagonal bottom prismatic boxes etc., so that in all cases two opposite side walls of the box fit against the longitudinal rods 9b of the adjustable guides 9, while at least one front side wall contacts the movable stops 7.
10 Por lo tanto, en el caso particular de la caja 3 mostrada en las figuras, las paredes laterales opuestas se corresponden con los costados 3a y la pared lateral anterior se corresponde con el testero anterior 3b. 10 Therefore, in the particular case of the box 3 shown in the figures, the opposite side walls correspond to the sides 3a and the anterior side wall corresponds to the anterior tester 3b.
Claims (9)
- --
- el puntero está integrado en un dispositivo aéreo (12) acoplado en unos perfiles laterales paralelos (1a) de una armadura superior (1) dispuesta por encima de una cinta transportadora (2) donde apoya la caja (3); fijándose la armadura (1) y cinta transportadora (3) a un bastidor (6) que soporta el conjunto del equipo; the pointer is integrated in an aerial device (12) coupled in parallel side profiles (1a) of an upper frame (1) arranged above a conveyor belt (2) where it supports the box (3); the frame (1) and conveyor belt (3) being fixed to a frame (6) that supports the equipment as a whole;
- --
- comprende unas guías regulables (9) dispuestas a lo largo de ambos laterales de la cinta transportadora (2) por encima de la misma, donde la anchura de la caja (3) apoyada en la cinta transportadora (2) está ajustada por dos paredes laterales opuestas contra una parte de las guías regulables (9); It comprises adjustable guides (9) arranged along both sides of the conveyor belt (2) above it, where the width of the box (3) supported on the conveyor belt (2) is adjusted by two side walls opposite against a part of the adjustable guides (9);
- --
- comprende unos topes móviles (7) dispuestos a ambos lados de la cinta transportadora (2) por encima de la misma y los cuales adoptan una posición estable, seleccionada entre una posición inactiva de liberación que deja paso a la caja (3) durante el arrastre de la caja (3) a través de la cinta transportadora (2) y una posición activa en la que los topes móviles (7) interrumpen el avance de la caja (3) deteniéndose el avance de la cinta transportadora (2); It comprises movable stops (7) arranged on both sides of the conveyor belt (2) above it and which adopt a stable position, selected from an inactive release position that gives way to the box (3) during dragging. of the box (3) through the conveyor belt (2) and an active position in which the movable stops (7) interrupt the advance of the box (3) stopping the advance of the conveyor belt (2);
- --
- un travesaño con desplazamiento longitudinal en un plano horizontal; a crossbar with longitudinal displacement in a horizontal plane;
- --
- un cabezal con desplazamiento transversal en un plano horizontal, estando acoplado ese cabezal (14) en el travesaño (13); a head with transverse displacement in a horizontal plane, that head (14) being coupled to the cross member (13);
- --
- un carro (15) con desplazamiento vertical que sustenta el puntero (11) y que está acoplado al cabezal (14). a carriage (15) with vertical displacement that supports the pointer (11) and that is coupled to the head (14).
- --
- dos varillas longitudinales (9a) contra las cuales se ajusta y guía la anchura de la caja (3) por sus paredes laterales opuestas; two longitudinal rods (9a) against which the width of the box (3) is adjusted and guided by its opposite side walls;
- --
- unas barras transversales (9b) acopladas en sendas perforaciones de guiado (10); donde las guías regulables (9) se desplazan por las perforaciones de guiado (10) para ajustarse a la anchura de la caja (3). crossbars (9b) coupled in guiding holes (10); where the adjustable guides (9) move through the guide holes (10) to adjust to the width of the box (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201231233U ES1078227Y (en) | 2012-11-21 | 2012-11-21 | EQUIPMENT TO JOIN A LAMINARY BODY TO THE COVER OF A BOX |
| PCT/ES2013/070330 WO2014080053A1 (en) | 2012-11-21 | 2013-05-23 | Appliance for joining a sheet-type body to the mouth of a box |
| ARP130101909 AR091219A1 (en) | 2012-11-21 | 2013-05-30 | EQUIPMENT TO JOIN A LAMINARY BODY TO THE COVER OF A BOX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201231233U ES1078227Y (en) | 2012-11-21 | 2012-11-21 | EQUIPMENT TO JOIN A LAMINARY BODY TO THE COVER OF A BOX |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1078227U true ES1078227U (en) | 2012-12-11 |
| ES1078227Y ES1078227Y (en) | 2013-03-08 |
Family
ID=47215828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201231233U Expired - Fee Related ES1078227Y (en) | 2012-11-21 | 2012-11-21 | EQUIPMENT TO JOIN A LAMINARY BODY TO THE COVER OF A BOX |
Country Status (3)
| Country | Link |
|---|---|
| AR (1) | AR091219A1 (en) |
| ES (1) | ES1078227Y (en) |
| WO (1) | WO2014080053A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681145B (en) * | 2017-04-04 | 2023-02-03 | 库利克和索夫工业公司 | Ultrasonic welding system and method of use |
| CN107570927B (en) * | 2017-09-27 | 2019-04-16 | 安徽吉思特智能装备有限公司 | A kind of automatic welding machine of tire nut |
| US10919659B2 (en) | 2018-11-07 | 2021-02-16 | Bellisio Foods, Inc. | Systems and methods for packaging food products in containers and containers packaged by such systems and methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973819A (en) * | 1989-09-26 | 1990-11-27 | Mcdonnell Douglas Corporation | Gantry with a laser mounted numerically controlled carriage |
| ITRE20060005A1 (en) * | 2006-01-23 | 2007-07-24 | Compac S R L | THERMAL WELDING MACHINE TO WELD A COVER FILM ON THE PERIMETER EDGE OF TRAYS FOR PRODUCT PACKAGING. |
| ITBO20060249A1 (en) * | 2006-04-05 | 2007-10-06 | Awax Progettazione | APPARATUS AND MACHINE TO PACK PRODUCT TRAYS IN MODIFIED ATMOSPHERE. |
| CN101376195B (en) * | 2007-08-29 | 2010-08-25 | 中国科学院沈阳自动化研究所 | Compressing apparatus for laser beam welding |
| US8116909B2 (en) * | 2008-01-02 | 2012-02-14 | Cyberoptics Corporation | Gantry position tracking using redundant position sensors |
-
2012
- 2012-11-21 ES ES201231233U patent/ES1078227Y/en not_active Expired - Fee Related
-
2013
- 2013-05-23 WO PCT/ES2013/070330 patent/WO2014080053A1/en active Application Filing
- 2013-05-30 AR ARP130101909 patent/AR091219A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES1078227Y (en) | 2013-03-08 |
| WO2014080053A1 (en) | 2014-05-30 |
| AR091219A1 (en) | 2015-01-21 |
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